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Bartholomeus Machielse
Researcher at Harvard University
Publications - 33
Citations - 1698
Bartholomeus Machielse is an academic researcher from Harvard University. The author has contributed to research in topics: Photon & Diamond. The author has an hindex of 11, co-authored 26 publications receiving 1085 citations. Previous affiliations of Bartholomeus Machielse include University of Pennsylvania.
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Journal Article
An integrated diamond nanophotonics platform for quantum optical networks
Mihir K. Bhaskar,Alp Sipahigil,Ruffin E. Evans,Denis D. Sukachev,Christian Nguyen,Michael J. Burek,Bartholomeus Machielse,Johannes Borregaard,Haig A. Atikian,Charles Meuwly,Lachlan J. Rogers,Petr Siyushev,Mathias H. Metsch,Jose Pacheco,Ryan M. Camacho,Edward S. Bielejec,Fedor Jelezko,Hongkun Park,Marko Loncar,Mikhail D. Lukin +19 more
TL;DR: An integrated platform for scalable quantum nanophotonics based on silicon-vacancy color centers coupled to diamond nanodevices is demonstrated and a quantum interference effect resulting from the superradiant emission of two entangled SiV centers is observed.
Journal ArticleDOI
Photon-mediated interactions between quantum emitters in a diamond nanocavity
Ruffin E. Evans,Mihir K. Bhaskar,Denis D. Sukachev,Christian Nguyen,Alp Sipahigil,Alp Sipahigil,Michael J. Burek,Bartholomeus Machielse,Guogao Zhang,Alexander S. Zibrov,Edward S. Bielejec,Hongkun Park,Marko Loncar,Mikhail D. Lukin +13 more
TL;DR: In this paper, the optical transitions of the two color centers are tuned into resonance, and the coupling to the common cavity mode results in a coherent interaction between them, leading to spectrally resolved superradiant and sub-radiant states.
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Experimental demonstration of memory-enhanced quantum communication.
Mihir K. Bhaskar,Ralf Riedinger,Bartholomeus Machielse,David Levonian,Christian Nguyen,Erik Knall,Hongkun Park,Dirk Englund,Marko Loncar,Denis D. Sukachev,Mikhail D. Lukin +10 more
TL;DR: In this article, a single solid-state spin memory integrated in a nanophotonic diamond resonator is used to implement asynchronous photonic Bell-state measurements, which are a key component of quantum repeaters.
Journal ArticleDOI
Quantum Network Nodes Based on Diamond Qubits with an Efficient Nanophotonic Interface.
Christian Nguyen,Denis D. Sukachev,Mihir K. Bhaskar,Bartholomeus Machielse,David Levonian,Erik Knall,P. Stroganov,Ralf Riedinger,Hongkun Park,M. Loncar,Mikhail D. Lukin +10 more
TL;DR: In this article, a diamond nanocavity with an embedded silicon-vacancy (SiV) color center and a proximal nuclear spin was used to provide a nearly deterministic interface between photons and the electron spin memory, featuring coherence times exceeding 1 milliseconds.
Journal ArticleDOI
Fiber-Coupled Diamond Quantum Nanophotonic Interface
Michael J. Burek,Charles Meuwly,Charles Meuwly,Ruffin E. Evans,Mihir K. Bhaskar,Alp Sipahigil,Srujan Meesala,Bartholomeus Machielse,Denis D. Sukachev,Denis D. Sukachev,Christian Nguyen,Jose Pacheco,Edward S. Bielejec,Mikhail D. Lukin,Marko Loncar +14 more
TL;DR: In this article, the authors demonstrate on-chip diamond nanophotonics with a high-efficiency fiber-optic interface, achieving g90% power coupling at visible wavelengths.